class << self
  def call(*arg)
    new(*arg).constructor
  end
end

attr_reader :result
def constructor
  @result = call
  self
end

production:
  <<: *default
  url: postgresql-makara:///
  makara:
    sticky: true
    connections:
      - role: master
        name: primary
        url: <%= ENV["DATABASE_URL"] %>
      - name: replica
        url: <%= ENV["ANALYTICS_URL"] %>

default: &default
  adapter: postgresql
  encoding: unicode
development:
  primary:
    <<: *default
    database: hot_seller_development
  follower:
    <<: *default
    database: hot_seller_development
    replica: true

production:
  primary:
    <<: *default
    url: <%= ENV['DATABASE_URL'] %>
  follower:
    <<: *default
    url: <%= ENV['ANALYTICS_URL'] %>
    replica: true

ActiveRecord::Base.establish_connection(Rails.application.credentials.fetch :DATABASE_URL)

# config.active_record.database_selector = { delay: 2.seconds } I am not using this line so all the db connections should all go to db-w...

self.abstract_class = true
connects_to database: { writing: :primary, reading: :follower }